Civil engineering
The civil engineering works are permanent artificial devices beneath the surface (e.g. sewers) or are of a type where the deepest points are below the surface.
Term-Nr.: 156
German: Tiefbaute (787)
Source: LK-Lötscher, 11.05.2020
The civil engineering works are permanent artificial devices beneath the surface (e.g. sewers) or are of a type where the deepest points are below the surface.
Term-Nr.: 156
German: Tiefbaute (787)
Source: LK-Lötscher, 11.05.2020